As has been stated in the replies to previous questions, space law must prevail with regard to the flight of an aerospace object during all the phases of its movement, that is, from the time the object takes off (from the Earth or from a platform) until it arrives at its destination (entry into orbit or landing).
Es posible dar una respuesta afirmativa a la primera parte de la pregunta, en relación con los objetos aeroespaciales capaces de cumplir ambos fines, es decir, los de la aeronáutica y la astronáutica.